:root{--ink:#1c2430;--muted:#5a6472;--line:#dfe3e8;--accent:#1f4e79;--bg:#fff}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
.wrap{max-width:860px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);padding:56px 0 40px}
.brand{font-size:30px;font-weight:700;letter-spacing:.5px;margin:0}.brand span{color:var(--muted);font-weight:400}
.tag{font-size:20px;color:var(--ink);max-width:680px;margin:18px 0 0}
section{padding:34px 0;border-bottom:1px solid var(--line)}h2{font-size:14px;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent);margin:0 0 14px}
ul{margin:0;padding-left:20px}li{margin:4px 0}p{margin:0 0 10px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}@media(max-width:640px){.grid{grid-template-columns:1fr}header{padding:36px 0 28px}.brand{font-size:24px}.tag{font-size:18px}}
a{color:var(--accent)}footer{padding:28px 0 48px;color:var(--muted);font-size:14px}
.draft{background:#fff4d6;border:1px solid #e5c56a;padding:12px 16px;margin:24px 0;font-size:15px}
.doc h2{text-transform:none;letter-spacing:0;font-size:19px;color:var(--ink);margin-top:28px}.doc section{border:0;padding:6px 0}.ph{background:#ffe9e9;padding:0 4px}
.btn{display:inline-block;margin-top:22px;padding:11px 20px;background:var(--accent);color:#fff;text-decoration:none;border-radius:4px;font-size:16px;font-weight:600}
.btn:hover,.btn:focus{background:#163a5c}.btn:focus{outline:3px solid #9cc2e5;outline-offset:2px}
.updated{color:var(--muted);font-size:14px;margin-top:6px}
@media(max-width:640px){.btn{display:block;text-align:center}}
@media(max-width:640px){.grid>div+div{margin-top:28px}}